I'm seeing a bad problem with drawing objects on renko charts.
Let's take a short line. As it reaches the right hand end of the chart, it doesn't scroll off. Instead, the right end pivots against the right edge of the scrolling window, till eventually the line sits vertically at the edge of the chart.
If there are multiple lines, they stack on top of each other.
Seeing the same thing with time markers - they jam on top of each other at the right edge.
Same issue with arrows, text etc.
If you scroll back to the left, the objects return to their correct location as it becomes visible on the chart.
I've tried the obvious remedies - restarting the client, re-opening the chart etc without success.